​​​​​​<picture>
 <source srcset="https://media.nationthailand.com/img/photos/2018/September/23/d7a2efd189a77a6ab3ac625f46983727.jpeg?x-image-process=style/xs-webp" media="(max-width: 450px)" type="image/webp" />
 <source srcset="https://media.nationthailand.com/img/photos/2018/September/23/d7a2efd189a77a6ab3ac625f46983727.jpeg?x-image-process=style/md-webp" media="(max-width: 690px)" type="image/webp" />
 <img src="https://media.nationthailand.com/img/photos/2018/September/23/d7a2efd189a77a6ab3ac625f46983727.jpeg?x-image-process=style/lg-webp" alt="AIR QUALITY INDICATORS" class="img-fluid w-100 showcaption-false" style="height:1527px; width:1000px" width="1000" height="1527" loading="lazy" />
 </picture>

Pradit Phulsarikij 
Nation Graphics

AIR QUALITY INDICATORS

AIR QUALITY INDICATORS

The fact that, globally, one in nine deaths is attributed to air pollution should cause everyone to pay attention to air-quality indexes and find means of protection

MOST VIEWED

First two months of fiscal 2025 sees a big boost in revenue

Thamanat’s faction will officially join Kla Tham on Thursday

Cabinet greenlights Gulf of Thailand petroleum concessions

Explosion at Rayong steel factory kills one, injures 5 workers

Phu Kradueng National Park to reopen on Dec 23 after safety review